• Title/Summary/Keyword: Conner Truncated Patch

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Microstrip dual mode band pass filter using doubly fed line (이중 급전 구조를 갖는 마이크로스트립 이중 모드 대역통과 필터)

  • Kim, Jeong-Pyo;Lee, Min-Soo
    • The Journal of Korea Institute of Information, Electronics, and Communication Technology
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    • v.8 no.2
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    • pp.128-132
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    • 2015
  • In this paper, a microstrip dual mode band pass filter with doubly fed line is proposed. The proposed filter consists of a corner truncated patch with right crossed slots and doubly fed lines. In general, the resonator with the right crossed slots simultaneously has size reduction and spurious response suppression. In order to improve the rejection performance in out of its higher stop band, the dual mode resonator is excited by using doubly fed line. Details of the filter characteristics are described, and both simulated and measured results of the designed filter are presented.